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[official-gcc.git] / config.guess
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1 #! /bin/sh
2 # Attempt to guess a canonical system name.
3 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
4 # 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation,
5 # Inc.
7 timestamp='2007-12-05'
9 # This file is free software; you can redistribute it and/or modify it
10 # under the terms of the GNU General Public License as published by
11 # the Free Software Foundation; either version 2 of the License, or
12 # (at your option) any later version.
14 # This program is distributed in the hope that it will be useful, but
15 # WITHOUT ANY WARRANTY; without even the implied warranty of
16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 # General Public License for more details.
19 # You should have received a copy of the GNU General Public License
20 # along with this program; if not, write to the Free Software
21 # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
22 # 02110-1301, USA.
24 # As a special exception to the GNU General Public License, if you
25 # distribute this file as part of a program that contains a
26 # configuration script generated by Autoconf, you may include it under
27 # the same distribution terms that you use for the rest of that program.
30 # Originally written by Per Bothner <per@bothner.com>.
31 # Please send patches to <config-patches@gnu.org>. Submit a context
32 # diff and a properly formatted ChangeLog entry.
34 # This script attempts to guess a canonical system name similar to
35 # config.sub. If it succeeds, it prints the system name on stdout, and
36 # exits with 0. Otherwise, it exits with 1.
38 # The plan is that this can be called by configure scripts if you
39 # don't specify an explicit build system type.
41 me=`echo "$0" | sed -e 's,.*/,,'`
43 usage="\
44 Usage: $0 [OPTION]
46 Output the configuration name of the system \`$me' is run on.
48 Operation modes:
49 -h, --help print this help, then exit
50 -t, --time-stamp print date of last modification, then exit
51 -v, --version print version number, then exit
53 Report bugs and patches to <config-patches@gnu.org>."
55 version="\
56 GNU config.guess ($timestamp)
58 Originally written by Per Bothner.
59 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
60 Free Software Foundation, Inc.
62 This is free software; see the source for copying conditions. There is NO
63 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
65 help="
66 Try \`$me --help' for more information."
68 # Parse command line
69 while test $# -gt 0 ; do
70 case $1 in
71 --time-stamp | --time* | -t )
72 echo "$timestamp" ; exit ;;
73 --version | -v )
74 echo "$version" ; exit ;;
75 --help | --h* | -h )
76 echo "$usage"; exit ;;
77 -- ) # Stop option processing
78 shift; break ;;
79 - ) # Use stdin as input.
80 break ;;
81 -* )
82 echo "$me: invalid option $1$help" >&2
83 exit 1 ;;
84 * )
85 break ;;
86 esac
87 done
89 if test $# != 0; then
90 echo "$me: too many arguments$help" >&2
91 exit 1
94 trap 'exit 1' 1 2 15
96 # CC_FOR_BUILD -- compiler used by this script. Note that the use of a
97 # compiler to aid in system detection is discouraged as it requires
98 # temporary files to be created and, as you can see below, it is a
99 # headache to deal with in a portable fashion.
101 # Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
102 # use `HOST_CC' if defined, but it is deprecated.
104 # Portable tmp directory creation inspired by the Autoconf team.
106 set_cc_for_build='
107 trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
108 trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
109 : ${TMPDIR=/tmp} ;
110 { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
111 { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
112 { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
113 { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
114 dummy=$tmp/dummy ;
115 tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
116 case $CC_FOR_BUILD,$HOST_CC,$CC in
117 ,,) echo "int x;" > $dummy.c ;
118 for c in cc gcc c89 c99 ; do
119 if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
120 CC_FOR_BUILD="$c"; break ;
121 fi ;
122 done ;
123 if test x"$CC_FOR_BUILD" = x ; then
124 CC_FOR_BUILD=no_compiler_found ;
127 ,,*) CC_FOR_BUILD=$CC ;;
128 ,*,*) CC_FOR_BUILD=$HOST_CC ;;
129 esac ; set_cc_for_build= ;'
131 # This is needed to find uname on a Pyramid OSx when run in the BSD universe.
132 # (ghazi@noc.rutgers.edu 1994-08-24)
133 if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
134 PATH=$PATH:/.attbin ; export PATH
137 UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
138 UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
139 UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
140 UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
142 # Note: order is significant - the case branches are not exclusive.
144 case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
145 *:NetBSD:*:*)
146 # NetBSD (nbsd) targets should (where applicable) match one or
147 # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
148 # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
149 # switched to ELF, *-*-netbsd* would select the old
150 # object file format. This provides both forward
151 # compatibility and a consistent mechanism for selecting the
152 # object file format.
154 # Note: NetBSD doesn't particularly care about the vendor
155 # portion of the name. We always set it to "unknown".
156 sysctl="sysctl -n hw.machine_arch"
157 UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
158 /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
159 case "${UNAME_MACHINE_ARCH}" in
160 armeb) machine=armeb-unknown ;;
161 arm*) machine=arm-unknown ;;
162 sh3el) machine=shl-unknown ;;
163 sh3eb) machine=sh-unknown ;;
164 sh5el) machine=sh5le-unknown ;;
165 *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
166 esac
167 # The Operating System including object format, if it has switched
168 # to ELF recently, or will in the future.
169 case "${UNAME_MACHINE_ARCH}" in
170 arm*|i386|m68k|ns32k|sh3*|sparc|vax)
171 eval $set_cc_for_build
172 if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
173 | grep __ELF__ >/dev/null
174 then
175 # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
176 # Return netbsd for either. FIX?
177 os=netbsd
178 else
179 os=netbsdelf
183 os=netbsd
185 esac
186 # The OS release
187 # Debian GNU/NetBSD machines have a different userland, and
188 # thus, need a distinct triplet. However, they do not need
189 # kernel version information, so it can be replaced with a
190 # suitable tag, in the style of linux-gnu.
191 case "${UNAME_VERSION}" in
192 Debian*)
193 release='-gnu'
196 release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
198 esac
199 # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
200 # contains redundant information, the shorter form:
201 # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
202 echo "${machine}-${os}${release}"
203 exit ;;
204 *:OpenBSD:*:*)
205 UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
206 echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
207 exit ;;
208 *:ekkoBSD:*:*)
209 echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
210 exit ;;
211 *:SolidBSD:*:*)
212 echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
213 exit ;;
214 macppc:MirBSD:*:*)
215 echo powerpc-unknown-mirbsd${UNAME_RELEASE}
216 exit ;;
217 *:MirBSD:*:*)
218 echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
219 exit ;;
220 alpha:OSF1:*:*)
221 case $UNAME_RELEASE in
222 *4.0)
223 UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
225 *5.*)
226 UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
228 esac
229 # According to Compaq, /usr/sbin/psrinfo has been available on
230 # OSF/1 and Tru64 systems produced since 1995. I hope that
231 # covers most systems running today. This code pipes the CPU
232 # types through head -n 1, so we only detect the type of CPU 0.
233 ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1`
234 case "$ALPHA_CPU_TYPE" in
235 "EV4 (21064)")
236 UNAME_MACHINE="alpha" ;;
237 "EV4.5 (21064)")
238 UNAME_MACHINE="alpha" ;;
239 "LCA4 (21066/21068)")
240 UNAME_MACHINE="alpha" ;;
241 "EV5 (21164)")
242 UNAME_MACHINE="alphaev5" ;;
243 "EV5.6 (21164A)")
244 UNAME_MACHINE="alphaev56" ;;
245 "EV5.6 (21164PC)")
246 UNAME_MACHINE="alphapca56" ;;
247 "EV5.7 (21164PC)")
248 UNAME_MACHINE="alphapca57" ;;
249 "EV6 (21264)")
250 UNAME_MACHINE="alphaev6" ;;
251 "EV6.7 (21264A)")
252 UNAME_MACHINE="alphaev67" ;;
253 "EV6.8CB (21264C)")
254 UNAME_MACHINE="alphaev68" ;;
255 "EV6.8AL (21264B)")
256 UNAME_MACHINE="alphaev68" ;;
257 "EV6.8CX (21264D)")
258 UNAME_MACHINE="alphaev68" ;;
259 "EV6.9A (21264/EV69A)")
260 UNAME_MACHINE="alphaev69" ;;
261 "EV7 (21364)")
262 UNAME_MACHINE="alphaev7" ;;
263 "EV7.9 (21364A)")
264 UNAME_MACHINE="alphaev79" ;;
265 esac
266 # A Pn.n version is a patched version.
267 # A Vn.n version is a released version.
268 # A Tn.n version is a released field test version.
269 # A Xn.n version is an unreleased experimental baselevel.
270 # 1.2 uses "1.2" for uname -r.
271 echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
272 exit ;;
273 Alpha\ *:Windows_NT*:*)
274 # How do we know it's Interix rather than the generic POSIX subsystem?
275 # Should we change UNAME_MACHINE based on the output of uname instead
276 # of the specific Alpha model?
277 echo alpha-pc-interix
278 exit ;;
279 21064:Windows_NT:50:3)
280 echo alpha-dec-winnt3.5
281 exit ;;
282 Amiga*:UNIX_System_V:4.0:*)
283 echo m68k-unknown-sysv4
284 exit ;;
285 *:[Aa]miga[Oo][Ss]:*:*)
286 echo ${UNAME_MACHINE}-unknown-amigaos
287 exit ;;
288 *:[Mm]orph[Oo][Ss]:*:*)
289 echo ${UNAME_MACHINE}-unknown-morphos
290 exit ;;
291 *:OS/390:*:*)
292 echo i370-ibm-openedition
293 exit ;;
294 *:z/VM:*:*)
295 echo s390-ibm-zvmoe
296 exit ;;
297 *:OS400:*:*)
298 echo powerpc-ibm-os400
299 exit ;;
300 arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
301 echo arm-acorn-riscix${UNAME_RELEASE}
302 exit ;;
303 arm:riscos:*:*|arm:RISCOS:*:*)
304 echo arm-unknown-riscos
305 exit ;;
306 SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
307 echo hppa1.1-hitachi-hiuxmpp
308 exit ;;
309 Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
310 # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
311 if test "`(/bin/universe) 2>/dev/null`" = att ; then
312 echo pyramid-pyramid-sysv3
313 else
314 echo pyramid-pyramid-bsd
316 exit ;;
317 NILE*:*:*:dcosx)
318 echo pyramid-pyramid-svr4
319 exit ;;
320 DRS?6000:unix:4.0:6*)
321 echo sparc-icl-nx6
322 exit ;;
323 DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
324 case `/usr/bin/uname -p` in
325 sparc) echo sparc-icl-nx7; exit ;;
326 esac ;;
327 sun4H:SunOS:5.*:*)
328 echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
329 exit ;;
330 sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
331 echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
332 exit ;;
333 i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
334 echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
335 exit ;;
336 sun4*:SunOS:6*:*)
337 # According to config.sub, this is the proper way to canonicalize
338 # SunOS6. Hard to guess exactly what SunOS6 will be like, but
339 # it's likely to be more like Solaris than SunOS4.
340 echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
341 exit ;;
342 sun4*:SunOS:*:*)
343 case "`/usr/bin/arch -k`" in
344 Series*|S4*)
345 UNAME_RELEASE=`uname -v`
347 esac
348 # Japanese Language versions have a version number like `4.1.3-JL'.
349 echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
350 exit ;;
351 sun3*:SunOS:*:*)
352 echo m68k-sun-sunos${UNAME_RELEASE}
353 exit ;;
354 sun*:*:4.2BSD:*)
355 UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
356 test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
357 case "`/bin/arch`" in
358 sun3)
359 echo m68k-sun-sunos${UNAME_RELEASE}
361 sun4)
362 echo sparc-sun-sunos${UNAME_RELEASE}
364 esac
365 exit ;;
366 aushp:SunOS:*:*)
367 echo sparc-auspex-sunos${UNAME_RELEASE}
368 exit ;;
369 # The situation for MiNT is a little confusing. The machine name
370 # can be virtually everything (everything which is not
371 # "atarist" or "atariste" at least should have a processor
372 # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
373 # to the lowercase version "mint" (or "freemint"). Finally
374 # the system name "TOS" denotes a system which is actually not
375 # MiNT. But MiNT is downward compatible to TOS, so this should
376 # be no problem.
377 atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
378 echo m68k-atari-mint${UNAME_RELEASE}
379 exit ;;
380 atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
381 echo m68k-atari-mint${UNAME_RELEASE}
382 exit ;;
383 *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
384 echo m68k-atari-mint${UNAME_RELEASE}
385 exit ;;
386 milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
387 echo m68k-milan-mint${UNAME_RELEASE}
388 exit ;;
389 hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
390 echo m68k-hades-mint${UNAME_RELEASE}
391 exit ;;
392 *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
393 echo m68k-unknown-mint${UNAME_RELEASE}
394 exit ;;
395 m68k:machten:*:*)
396 echo m68k-apple-machten${UNAME_RELEASE}
397 exit ;;
398 powerpc:machten:*:*)
399 echo powerpc-apple-machten${UNAME_RELEASE}
400 exit ;;
401 RISC*:Mach:*:*)
402 echo mips-dec-mach_bsd4.3
403 exit ;;
404 RISC*:ULTRIX:*:*)
405 echo mips-dec-ultrix${UNAME_RELEASE}
406 exit ;;
407 VAX*:ULTRIX*:*:*)
408 echo vax-dec-ultrix${UNAME_RELEASE}
409 exit ;;
410 2020:CLIX:*:* | 2430:CLIX:*:*)
411 echo clipper-intergraph-clix${UNAME_RELEASE}
412 exit ;;
413 mips:*:*:UMIPS | mips:*:*:RISCos)
414 eval $set_cc_for_build
415 sed 's/^ //' << EOF >$dummy.c
416 #ifdef __cplusplus
417 #include <stdio.h> /* for printf() prototype */
418 int main (int argc, char *argv[]) {
419 #else
420 int main (argc, argv) int argc; char *argv[]; {
421 #endif
422 #if defined (host_mips) && defined (MIPSEB)
423 #if defined (SYSTYPE_SYSV)
424 printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
425 #endif
426 #if defined (SYSTYPE_SVR4)
427 printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
428 #endif
429 #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
430 printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
431 #endif
432 #endif
433 exit (-1);
436 $CC_FOR_BUILD -o $dummy $dummy.c &&
437 dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
438 SYSTEM_NAME=`$dummy $dummyarg` &&
439 { echo "$SYSTEM_NAME"; exit; }
440 echo mips-mips-riscos${UNAME_RELEASE}
441 exit ;;
442 Motorola:PowerMAX_OS:*:*)
443 echo powerpc-motorola-powermax
444 exit ;;
445 Motorola:*:4.3:PL8-*)
446 echo powerpc-harris-powermax
447 exit ;;
448 Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
449 echo powerpc-harris-powermax
450 exit ;;
451 Night_Hawk:Power_UNIX:*:*)
452 echo powerpc-harris-powerunix
453 exit ;;
454 m88k:CX/UX:7*:*)
455 echo m88k-harris-cxux7
456 exit ;;
457 m88k:*:4*:R4*)
458 echo m88k-motorola-sysv4
459 exit ;;
460 m88k:*:3*:R3*)
461 echo m88k-motorola-sysv3
462 exit ;;
463 AViiON:dgux:*:*)
464 # DG/UX returns AViiON for all architectures
465 UNAME_PROCESSOR=`/usr/bin/uname -p`
466 if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
467 then
468 if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
469 [ ${TARGET_BINARY_INTERFACE}x = x ]
470 then
471 echo m88k-dg-dgux${UNAME_RELEASE}
472 else
473 echo m88k-dg-dguxbcs${UNAME_RELEASE}
475 else
476 echo i586-dg-dgux${UNAME_RELEASE}
478 exit ;;
479 M88*:DolphinOS:*:*) # DolphinOS (SVR3)
480 echo m88k-dolphin-sysv3
481 exit ;;
482 M88*:*:R3*:*)
483 # Delta 88k system running SVR3
484 echo m88k-motorola-sysv3
485 exit ;;
486 XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
487 echo m88k-tektronix-sysv3
488 exit ;;
489 Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
490 echo m68k-tektronix-bsd
491 exit ;;
492 *:IRIX*:*:*)
493 echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
494 exit ;;
495 ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
496 echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
497 exit ;; # Note that: echo "'`uname -s`'" gives 'AIX '
498 i*86:AIX:*:*)
499 echo i386-ibm-aix
500 exit ;;
501 ia64:AIX:*:*)
502 if [ -x /usr/bin/oslevel ] ; then
503 IBM_REV=`/usr/bin/oslevel`
504 else
505 IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
507 echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
508 exit ;;
509 *:AIX:2:3)
510 if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
511 eval $set_cc_for_build
512 sed 's/^ //' << EOF >$dummy.c
513 #include <sys/systemcfg.h>
515 main()
517 if (!__power_pc())
518 exit(1);
519 puts("powerpc-ibm-aix3.2.5");
520 exit(0);
523 if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
524 then
525 echo "$SYSTEM_NAME"
526 else
527 echo rs6000-ibm-aix3.2.5
529 elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
530 echo rs6000-ibm-aix3.2.4
531 else
532 echo rs6000-ibm-aix3.2
534 exit ;;
535 *:AIX:*:[45])
536 IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
537 if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
538 IBM_ARCH=rs6000
539 else
540 IBM_ARCH=powerpc
542 if [ -x /usr/bin/oslevel ] ; then
543 IBM_REV=`/usr/bin/oslevel`
544 else
545 IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
547 echo ${IBM_ARCH}-ibm-aix${IBM_REV}
548 exit ;;
549 *:AIX:*:*)
550 echo rs6000-ibm-aix
551 exit ;;
552 ibmrt:4.4BSD:*|romp-ibm:BSD:*)
553 echo romp-ibm-bsd4.4
554 exit ;;
555 ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
556 echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
557 exit ;; # report: romp-ibm BSD 4.3
558 *:BOSX:*:*)
559 echo rs6000-bull-bosx
560 exit ;;
561 DPX/2?00:B.O.S.:*:*)
562 echo m68k-bull-sysv3
563 exit ;;
564 9000/[34]??:4.3bsd:1.*:*)
565 echo m68k-hp-bsd
566 exit ;;
567 hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
568 echo m68k-hp-bsd4.4
569 exit ;;
570 9000/[34678]??:HP-UX:*:*)
571 HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
572 case "${UNAME_MACHINE}" in
573 9000/31? ) HP_ARCH=m68000 ;;
574 9000/[34]?? ) HP_ARCH=m68k ;;
575 9000/[678][0-9][0-9])
576 if [ -x /usr/bin/getconf ]; then
577 sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
578 sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
579 case "${sc_cpu_version}" in
580 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
581 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
582 532) # CPU_PA_RISC2_0
583 case "${sc_kernel_bits}" in
584 32) HP_ARCH="hppa2.0n" ;;
585 64) HP_ARCH="hppa2.0w" ;;
586 '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20
587 esac ;;
588 esac
590 if [ "${HP_ARCH}" = "" ]; then
591 eval $set_cc_for_build
592 sed 's/^ //' << EOF >$dummy.c
594 #define _HPUX_SOURCE
595 #include <stdlib.h>
596 #include <unistd.h>
598 int main ()
600 #if defined(_SC_KERNEL_BITS)
601 long bits = sysconf(_SC_KERNEL_BITS);
602 #endif
603 long cpu = sysconf (_SC_CPU_VERSION);
605 switch (cpu)
607 case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
608 case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
609 case CPU_PA_RISC2_0:
610 #if defined(_SC_KERNEL_BITS)
611 switch (bits)
613 case 64: puts ("hppa2.0w"); break;
614 case 32: puts ("hppa2.0n"); break;
615 default: puts ("hppa2.0"); break;
616 } break;
617 #else /* !defined(_SC_KERNEL_BITS) */
618 puts ("hppa2.0"); break;
619 #endif
620 default: puts ("hppa1.0"); break;
622 exit (0);
625 (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
626 test -z "$HP_ARCH" && HP_ARCH=hppa
627 fi ;;
628 esac
629 if [ ${HP_ARCH} = "hppa2.0w" ]
630 then
631 eval $set_cc_for_build
633 # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
634 # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler
635 # generating 64-bit code. GNU and HP use different nomenclature:
637 # $ CC_FOR_BUILD=cc ./config.guess
638 # => hppa2.0w-hp-hpux11.23
639 # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
640 # => hppa64-hp-hpux11.23
642 if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
643 grep __LP64__ >/dev/null
644 then
645 HP_ARCH="hppa2.0w"
646 else
647 HP_ARCH="hppa64"
650 echo ${HP_ARCH}-hp-hpux${HPUX_REV}
651 exit ;;
652 ia64:HP-UX:*:*)
653 HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
654 echo ia64-hp-hpux${HPUX_REV}
655 exit ;;
656 3050*:HI-UX:*:*)
657 eval $set_cc_for_build
658 sed 's/^ //' << EOF >$dummy.c
659 #include <unistd.h>
661 main ()
663 long cpu = sysconf (_SC_CPU_VERSION);
664 /* The order matters, because CPU_IS_HP_MC68K erroneously returns
665 true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
666 results, however. */
667 if (CPU_IS_PA_RISC (cpu))
669 switch (cpu)
671 case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
672 case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
673 case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
674 default: puts ("hppa-hitachi-hiuxwe2"); break;
677 else if (CPU_IS_HP_MC68K (cpu))
678 puts ("m68k-hitachi-hiuxwe2");
679 else puts ("unknown-hitachi-hiuxwe2");
680 exit (0);
683 $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
684 { echo "$SYSTEM_NAME"; exit; }
685 echo unknown-hitachi-hiuxwe2
686 exit ;;
687 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
688 echo hppa1.1-hp-bsd
689 exit ;;
690 9000/8??:4.3bsd:*:*)
691 echo hppa1.0-hp-bsd
692 exit ;;
693 *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
694 echo hppa1.0-hp-mpeix
695 exit ;;
696 hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
697 echo hppa1.1-hp-osf
698 exit ;;
699 hp8??:OSF1:*:*)
700 echo hppa1.0-hp-osf
701 exit ;;
702 i*86:OSF1:*:*)
703 if [ -x /usr/sbin/sysversion ] ; then
704 echo ${UNAME_MACHINE}-unknown-osf1mk
705 else
706 echo ${UNAME_MACHINE}-unknown-osf1
708 exit ;;
709 parisc*:Lites*:*:*)
710 echo hppa1.1-hp-lites
711 exit ;;
712 C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
713 echo c1-convex-bsd
714 exit ;;
715 C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
716 if getsysinfo -f scalar_acc
717 then echo c32-convex-bsd
718 else echo c2-convex-bsd
720 exit ;;
721 C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
722 echo c34-convex-bsd
723 exit ;;
724 C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
725 echo c38-convex-bsd
726 exit ;;
727 C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
728 echo c4-convex-bsd
729 exit ;;
730 CRAY*Y-MP:*:*:*)
731 echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
732 exit ;;
733 CRAY*[A-Z]90:*:*:*)
734 echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
735 | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
736 -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
737 -e 's/\.[^.]*$/.X/'
738 exit ;;
739 CRAY*TS:*:*:*)
740 echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
741 exit ;;
742 CRAY*T3E:*:*:*)
743 echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
744 exit ;;
745 CRAY*SV1:*:*:*)
746 echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
747 exit ;;
748 *:UNICOS/mp:*:*)
749 echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
750 exit ;;
751 F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
752 FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
753 FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
754 FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
755 echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
756 exit ;;
757 5000:UNIX_System_V:4.*:*)
758 FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
759 FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
760 echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
761 exit ;;
762 i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
763 echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
764 exit ;;
765 sparc*:BSD/OS:*:*)
766 echo sparc-unknown-bsdi${UNAME_RELEASE}
767 exit ;;
768 *:BSD/OS:*:*)
769 echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
770 exit ;;
771 *:FreeBSD:*:*)
772 case ${UNAME_MACHINE} in
773 pc98)
774 echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
775 amd64)
776 echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
778 echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
779 esac
780 exit ;;
781 i*:CYGWIN*:*)
782 echo ${UNAME_MACHINE}-pc-cygwin
783 exit ;;
784 *:MINGW*:*)
785 echo ${UNAME_MACHINE}-pc-mingw32
786 exit ;;
787 i*:windows32*:*)
788 # uname -m includes "-pc" on this system.
789 echo ${UNAME_MACHINE}-mingw32
790 exit ;;
791 i*:PW*:*)
792 echo ${UNAME_MACHINE}-pc-pw32
793 exit ;;
794 *:Interix*:[3456]*)
795 case ${UNAME_MACHINE} in
796 x86)
797 echo i586-pc-interix${UNAME_RELEASE}
798 exit ;;
799 EM64T | authenticamd)
800 echo x86_64-unknown-interix${UNAME_RELEASE}
801 exit ;;
802 esac ;;
803 [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
804 echo i${UNAME_MACHINE}-pc-mks
805 exit ;;
806 i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
807 # How do we know it's Interix rather than the generic POSIX subsystem?
808 # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
809 # UNAME_MACHINE based on the output of uname instead of i386?
810 echo i586-pc-interix
811 exit ;;
812 i*:UWIN*:*)
813 echo ${UNAME_MACHINE}-pc-uwin
814 exit ;;
815 amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
816 echo x86_64-unknown-cygwin
817 exit ;;
818 p*:CYGWIN*:*)
819 echo powerpcle-unknown-cygwin
820 exit ;;
821 prep*:SunOS:5.*:*)
822 echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
823 exit ;;
824 *:GNU:*:*)
825 # the GNU system
826 echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
827 exit ;;
828 *:GNU/*:*:*)
829 # other systems with GNU libc and userland
830 echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
831 exit ;;
832 i*86:Minix:*:*)
833 echo ${UNAME_MACHINE}-pc-minix
834 exit ;;
835 arm*:Linux:*:*)
836 eval $set_cc_for_build
837 if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
838 | grep -q __ARM_EABI__
839 then
840 echo ${UNAME_MACHINE}-unknown-linux-gnu
841 else
842 echo ${UNAME_MACHINE}-unknown-linux-gnueabi
844 exit ;;
845 avr32*:Linux:*:*)
846 echo ${UNAME_MACHINE}-unknown-linux-gnu
847 exit ;;
848 cris:Linux:*:*)
849 echo cris-axis-linux-gnu
850 exit ;;
851 crisv32:Linux:*:*)
852 echo crisv32-axis-linux-gnu
853 exit ;;
854 frv:Linux:*:*)
855 echo frv-unknown-linux-gnu
856 exit ;;
857 ia64:Linux:*:*)
858 echo ${UNAME_MACHINE}-unknown-linux-gnu
859 exit ;;
860 m32r*:Linux:*:*)
861 echo ${UNAME_MACHINE}-unknown-linux-gnu
862 exit ;;
863 m68*:Linux:*:*)
864 echo ${UNAME_MACHINE}-unknown-linux-gnu
865 exit ;;
866 mips:Linux:*:*)
867 eval $set_cc_for_build
868 sed 's/^ //' << EOF >$dummy.c
869 #undef CPU
870 #undef mips
871 #undef mipsel
872 #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
873 CPU=mipsel
874 #else
875 #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
876 CPU=mips
877 #else
878 CPU=
879 #endif
880 #endif
882 eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
883 /^CPU/{
884 s: ::g
886 }'`"
887 test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
889 mips64:Linux:*:*)
890 eval $set_cc_for_build
891 sed 's/^ //' << EOF >$dummy.c
892 #undef CPU
893 #undef mips64
894 #undef mips64el
895 #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
896 CPU=mips64el
897 #else
898 #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
899 CPU=mips64
900 #else
901 CPU=
902 #endif
903 #endif
905 eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
906 /^CPU/{
907 s: ::g
909 }'`"
910 test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
912 or32:Linux:*:*)
913 echo or32-unknown-linux-gnu
914 exit ;;
915 ppc:Linux:*:*)
916 echo powerpc-unknown-linux-gnu
917 exit ;;
918 ppc64:Linux:*:*)
919 echo powerpc64-unknown-linux-gnu
920 exit ;;
921 alpha:Linux:*:*)
922 case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
923 EV5) UNAME_MACHINE=alphaev5 ;;
924 EV56) UNAME_MACHINE=alphaev56 ;;
925 PCA56) UNAME_MACHINE=alphapca56 ;;
926 PCA57) UNAME_MACHINE=alphapca56 ;;
927 EV6) UNAME_MACHINE=alphaev6 ;;
928 EV67) UNAME_MACHINE=alphaev67 ;;
929 EV68*) UNAME_MACHINE=alphaev68 ;;
930 esac
931 objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
932 if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
933 echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
934 exit ;;
935 parisc:Linux:*:* | hppa:Linux:*:*)
936 # Look for CPU level
937 case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
938 PA7*) echo hppa1.1-unknown-linux-gnu ;;
939 PA8*) echo hppa2.0-unknown-linux-gnu ;;
940 *) echo hppa-unknown-linux-gnu ;;
941 esac
942 exit ;;
943 parisc64:Linux:*:* | hppa64:Linux:*:*)
944 echo hppa64-unknown-linux-gnu
945 exit ;;
946 s390:Linux:*:* | s390x:Linux:*:*)
947 echo ${UNAME_MACHINE}-ibm-linux
948 exit ;;
949 sh64*:Linux:*:*)
950 echo ${UNAME_MACHINE}-unknown-linux-gnu
951 exit ;;
952 sh*:Linux:*:*)
953 echo ${UNAME_MACHINE}-unknown-linux-gnu
954 exit ;;
955 sparc:Linux:*:* | sparc64:Linux:*:*)
956 echo ${UNAME_MACHINE}-unknown-linux-gnu
957 exit ;;
958 vax:Linux:*:*)
959 echo ${UNAME_MACHINE}-dec-linux-gnu
960 exit ;;
961 x86_64:Linux:*:*)
962 echo x86_64-unknown-linux-gnu
963 exit ;;
964 xtensa*:Linux:*:*)
965 echo ${UNAME_MACHINE}-unknown-linux-gnu
966 exit ;;
967 i*86:Linux:*:*)
968 # The BFD linker knows what the default object file format is, so
969 # first see if it will tell us. cd to the root directory to prevent
970 # problems with other programs or directories called `ld' in the path.
971 # Set LC_ALL=C to ensure ld outputs messages in English.
972 ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
973 | sed -ne '/supported targets:/!d
974 s/[ ][ ]*/ /g
975 s/.*supported targets: *//
976 s/ .*//
978 case "$ld_supported_targets" in
979 elf32-i386)
980 TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
982 a.out-i386-linux)
983 echo "${UNAME_MACHINE}-pc-linux-gnuaout"
984 exit ;;
985 coff-i386)
986 echo "${UNAME_MACHINE}-pc-linux-gnucoff"
987 exit ;;
989 # Either a pre-BFD a.out linker (linux-gnuoldld) or
990 # one that does not give us useful --help.
991 echo "${UNAME_MACHINE}-pc-linux-gnuoldld"
992 exit ;;
993 esac
994 # Determine whether the default compiler is a.out or elf
995 eval $set_cc_for_build
996 sed 's/^ //' << EOF >$dummy.c
997 #include <features.h>
998 #ifdef __ELF__
999 # ifdef __GLIBC__
1000 # if __GLIBC__ >= 2
1001 LIBC=gnu
1002 # else
1003 LIBC=gnulibc1
1004 # endif
1005 # else
1006 LIBC=gnulibc1
1007 # endif
1008 #else
1009 #if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__SUNPRO_C) || defined(__SUNPRO_CC)
1010 LIBC=gnu
1011 #else
1012 LIBC=gnuaout
1013 #endif
1014 #endif
1015 #ifdef __dietlibc__
1016 LIBC=dietlibc
1017 #endif
1019 eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
1020 /^LIBC/{
1021 s: ::g
1023 }'`"
1024 test x"${LIBC}" != x && {
1025 echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
1026 exit
1028 test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; }
1030 i*86:DYNIX/ptx:4*:*)
1031 # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
1032 # earlier versions are messed up and put the nodename in both
1033 # sysname and nodename.
1034 echo i386-sequent-sysv4
1035 exit ;;
1036 i*86:UNIX_SV:4.2MP:2.*)
1037 # Unixware is an offshoot of SVR4, but it has its own version
1038 # number series starting with 2...
1039 # I am not positive that other SVR4 systems won't match this,
1040 # I just have to hope. -- rms.
1041 # Use sysv4.2uw... so that sysv4* matches it.
1042 echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
1043 exit ;;
1044 i*86:OS/2:*:*)
1045 # If we were able to find `uname', then EMX Unix compatibility
1046 # is probably installed.
1047 echo ${UNAME_MACHINE}-pc-os2-emx
1048 exit ;;
1049 i*86:XTS-300:*:STOP)
1050 echo ${UNAME_MACHINE}-unknown-stop
1051 exit ;;
1052 i*86:atheos:*:*)
1053 echo ${UNAME_MACHINE}-unknown-atheos
1054 exit ;;
1055 i*86:syllable:*:*)
1056 echo ${UNAME_MACHINE}-pc-syllable
1057 exit ;;
1058 i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
1059 echo i386-unknown-lynxos${UNAME_RELEASE}
1060 exit ;;
1061 i*86:*DOS:*:*)
1062 echo ${UNAME_MACHINE}-pc-msdosdjgpp
1063 exit ;;
1064 i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
1065 UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
1066 if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
1067 echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
1068 else
1069 echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
1071 exit ;;
1072 i*86:*:5:[678]*)
1073 # UnixWare 7.x, OpenUNIX and OpenServer 6.
1074 case `/bin/uname -X | grep "^Machine"` in
1075 *486*) UNAME_MACHINE=i486 ;;
1076 *Pentium) UNAME_MACHINE=i586 ;;
1077 *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
1078 esac
1079 echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
1080 exit ;;
1081 i*86:*:3.2:*)
1082 if test -f /usr/options/cb.name; then
1083 UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
1084 echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
1085 elif /bin/uname -X 2>/dev/null >/dev/null ; then
1086 UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
1087 (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
1088 (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
1089 && UNAME_MACHINE=i586
1090 (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
1091 && UNAME_MACHINE=i686
1092 (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
1093 && UNAME_MACHINE=i686
1094 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
1095 else
1096 echo ${UNAME_MACHINE}-pc-sysv32
1098 exit ;;
1099 pc:*:*:*)
1100 # Left here for compatibility:
1101 # uname -m prints for DJGPP always 'pc', but it prints nothing about
1102 # the processor, so we play safe by assuming i386.
1103 echo i386-pc-msdosdjgpp
1104 exit ;;
1105 Intel:Mach:3*:*)
1106 echo i386-pc-mach3
1107 exit ;;
1108 paragon:*:*:*)
1109 echo i860-intel-osf1
1110 exit ;;
1111 i860:*:4.*:*) # i860-SVR4
1112 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
1113 echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
1114 else # Add other i860-SVR4 vendors below as they are discovered.
1115 echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
1117 exit ;;
1118 mini*:CTIX:SYS*5:*)
1119 # "miniframe"
1120 echo m68010-convergent-sysv
1121 exit ;;
1122 mc68k:UNIX:SYSTEM5:3.51m)
1123 echo m68k-convergent-sysv
1124 exit ;;
1125 M680?0:D-NIX:5.3:*)
1126 echo m68k-diab-dnix
1127 exit ;;
1128 M68*:*:R3V[5678]*:*)
1129 test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
1130 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
1131 OS_REL=''
1132 test -r /etc/.relid \
1133 && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
1134 /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1135 && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
1136 /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
1137 && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
1138 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
1139 /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
1140 && { echo i486-ncr-sysv4; exit; } ;;
1141 m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
1142 echo m68k-unknown-lynxos${UNAME_RELEASE}
1143 exit ;;
1144 mc68030:UNIX_System_V:4.*:*)
1145 echo m68k-atari-sysv4
1146 exit ;;
1147 TSUNAMI:LynxOS:2.*:*)
1148 echo sparc-unknown-lynxos${UNAME_RELEASE}
1149 exit ;;
1150 rs6000:LynxOS:2.*:*)
1151 echo rs6000-unknown-lynxos${UNAME_RELEASE}
1152 exit ;;
1153 PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
1154 echo powerpc-unknown-lynxos${UNAME_RELEASE}
1155 exit ;;
1156 SM[BE]S:UNIX_SV:*:*)
1157 echo mips-dde-sysv${UNAME_RELEASE}
1158 exit ;;
1159 RM*:ReliantUNIX-*:*:*)
1160 echo mips-sni-sysv4
1161 exit ;;
1162 RM*:SINIX-*:*:*)
1163 echo mips-sni-sysv4
1164 exit ;;
1165 *:SINIX-*:*:*)
1166 if uname -p 2>/dev/null >/dev/null ; then
1167 UNAME_MACHINE=`(uname -p) 2>/dev/null`
1168 echo ${UNAME_MACHINE}-sni-sysv4
1169 else
1170 echo ns32k-sni-sysv
1172 exit ;;
1173 PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
1174 # says <Richard.M.Bartel@ccMail.Census.GOV>
1175 echo i586-unisys-sysv4
1176 exit ;;
1177 *:UNIX_System_V:4*:FTX*)
1178 # From Gerald Hewes <hewes@openmarket.com>.
1179 # How about differentiating between stratus architectures? -djm
1180 echo hppa1.1-stratus-sysv4
1181 exit ;;
1182 *:*:*:FTX*)
1183 # From seanf@swdc.stratus.com.
1184 echo i860-stratus-sysv4
1185 exit ;;
1186 i*86:VOS:*:*)
1187 # From Paul.Green@stratus.com.
1188 echo ${UNAME_MACHINE}-stratus-vos
1189 exit ;;
1190 *:VOS:*:*)
1191 # From Paul.Green@stratus.com.
1192 echo hppa1.1-stratus-vos
1193 exit ;;
1194 mc68*:A/UX:*:*)
1195 echo m68k-apple-aux${UNAME_RELEASE}
1196 exit ;;
1197 news*:NEWS-OS:6*:*)
1198 echo mips-sony-newsos6
1199 exit ;;
1200 R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
1201 if [ -d /usr/nec ]; then
1202 echo mips-nec-sysv${UNAME_RELEASE}
1203 else
1204 echo mips-unknown-sysv${UNAME_RELEASE}
1206 exit ;;
1207 BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
1208 echo powerpc-be-beos
1209 exit ;;
1210 BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
1211 echo powerpc-apple-beos
1212 exit ;;
1213 BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
1214 echo i586-pc-beos
1215 exit ;;
1216 SX-4:SUPER-UX:*:*)
1217 echo sx4-nec-superux${UNAME_RELEASE}
1218 exit ;;
1219 SX-5:SUPER-UX:*:*)
1220 echo sx5-nec-superux${UNAME_RELEASE}
1221 exit ;;
1222 SX-6:SUPER-UX:*:*)
1223 echo sx6-nec-superux${UNAME_RELEASE}
1224 exit ;;
1225 SX-7:SUPER-UX:*:*)
1226 echo sx7-nec-superux${UNAME_RELEASE}
1227 exit ;;
1228 SX-8:SUPER-UX:*:*)
1229 echo sx8-nec-superux${UNAME_RELEASE}
1230 exit ;;
1231 SX-8R:SUPER-UX:*:*)
1232 echo sx8r-nec-superux${UNAME_RELEASE}
1233 exit ;;
1234 Power*:Rhapsody:*:*)
1235 echo powerpc-apple-rhapsody${UNAME_RELEASE}
1236 exit ;;
1237 *:Rhapsody:*:*)
1238 echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
1239 exit ;;
1240 *:Darwin:*:*)
1241 UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
1242 case $UNAME_PROCESSOR in
1243 unknown) UNAME_PROCESSOR=powerpc ;;
1244 esac
1245 echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
1246 exit ;;
1247 *:procnto*:*:* | *:QNX:[0123456789]*:*)
1248 UNAME_PROCESSOR=`uname -p`
1249 if test "$UNAME_PROCESSOR" = "x86"; then
1250 UNAME_PROCESSOR=i386
1251 UNAME_MACHINE=pc
1253 echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
1254 exit ;;
1255 *:QNX:*:4*)
1256 echo i386-pc-qnx
1257 exit ;;
1258 NSE-?:NONSTOP_KERNEL:*:*)
1259 echo nse-tandem-nsk${UNAME_RELEASE}
1260 exit ;;
1261 NSR-?:NONSTOP_KERNEL:*:*)
1262 echo nsr-tandem-nsk${UNAME_RELEASE}
1263 exit ;;
1264 *:NonStop-UX:*:*)
1265 echo mips-compaq-nonstopux
1266 exit ;;
1267 BS2000:POSIX*:*:*)
1268 echo bs2000-siemens-sysv
1269 exit ;;
1270 DS/*:UNIX_System_V:*:*)
1271 echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
1272 exit ;;
1273 *:Plan9:*:*)
1274 # "uname -m" is not consistent, so use $cputype instead. 386
1275 # is converted to i386 for consistency with other x86
1276 # operating systems.
1277 if test "$cputype" = "386"; then
1278 UNAME_MACHINE=i386
1279 else
1280 UNAME_MACHINE="$cputype"
1282 echo ${UNAME_MACHINE}-unknown-plan9
1283 exit ;;
1284 *:TOPS-10:*:*)
1285 echo pdp10-unknown-tops10
1286 exit ;;
1287 *:TENEX:*:*)
1288 echo pdp10-unknown-tenex
1289 exit ;;
1290 KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
1291 echo pdp10-dec-tops20
1292 exit ;;
1293 XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
1294 echo pdp10-xkl-tops20
1295 exit ;;
1296 *:TOPS-20:*:*)
1297 echo pdp10-unknown-tops20
1298 exit ;;
1299 *:ITS:*:*)
1300 echo pdp10-unknown-its
1301 exit ;;
1302 SEI:*:*:SEIUX)
1303 echo mips-sei-seiux${UNAME_RELEASE}
1304 exit ;;
1305 *:DragonFly:*:*)
1306 echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
1307 exit ;;
1308 *:*VMS:*:*)
1309 UNAME_MACHINE=`(uname -p) 2>/dev/null`
1310 case "${UNAME_MACHINE}" in
1311 A*) echo alpha-dec-vms ; exit ;;
1312 I*) echo ia64-dec-vms ; exit ;;
1313 V*) echo vax-dec-vms ; exit ;;
1314 esac ;;
1315 *:XENIX:*:SysV)
1316 echo i386-pc-xenix
1317 exit ;;
1318 i*86:skyos:*:*)
1319 echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
1320 exit ;;
1321 i*86:rdos:*:*)
1322 echo ${UNAME_MACHINE}-pc-rdos
1323 exit ;;
1324 esac
1326 #echo '(No uname command or uname output not recognized.)' 1>&2
1327 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
1329 eval $set_cc_for_build
1330 cat >$dummy.c <<EOF
1331 #ifdef _SEQUENT_
1332 # include <sys/types.h>
1333 # include <sys/utsname.h>
1334 #endif
1335 main ()
1337 #if defined (sony)
1338 #if defined (MIPSEB)
1339 /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
1340 I don't know.... */
1341 printf ("mips-sony-bsd\n"); exit (0);
1342 #else
1343 #include <sys/param.h>
1344 printf ("m68k-sony-newsos%s\n",
1345 #ifdef NEWSOS4
1347 #else
1349 #endif
1350 ); exit (0);
1351 #endif
1352 #endif
1354 #if defined (__arm) && defined (__acorn) && defined (__unix)
1355 printf ("arm-acorn-riscix\n"); exit (0);
1356 #endif
1358 #if defined (hp300) && !defined (hpux)
1359 printf ("m68k-hp-bsd\n"); exit (0);
1360 #endif
1362 #if defined (NeXT)
1363 #if !defined (__ARCHITECTURE__)
1364 #define __ARCHITECTURE__ "m68k"
1365 #endif
1366 int version;
1367 version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
1368 if (version < 4)
1369 printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
1370 else
1371 printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
1372 exit (0);
1373 #endif
1375 #if defined (MULTIMAX) || defined (n16)
1376 #if defined (UMAXV)
1377 printf ("ns32k-encore-sysv\n"); exit (0);
1378 #else
1379 #if defined (CMU)
1380 printf ("ns32k-encore-mach\n"); exit (0);
1381 #else
1382 printf ("ns32k-encore-bsd\n"); exit (0);
1383 #endif
1384 #endif
1385 #endif
1387 #if defined (__386BSD__)
1388 printf ("i386-pc-bsd\n"); exit (0);
1389 #endif
1391 #if defined (sequent)
1392 #if defined (i386)
1393 printf ("i386-sequent-dynix\n"); exit (0);
1394 #endif
1395 #if defined (ns32000)
1396 printf ("ns32k-sequent-dynix\n"); exit (0);
1397 #endif
1398 #endif
1400 #if defined (_SEQUENT_)
1401 struct utsname un;
1403 uname(&un);
1405 if (strncmp(un.version, "V2", 2) == 0) {
1406 printf ("i386-sequent-ptx2\n"); exit (0);
1408 if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
1409 printf ("i386-sequent-ptx1\n"); exit (0);
1411 printf ("i386-sequent-ptx\n"); exit (0);
1413 #endif
1415 #if defined (vax)
1416 # if !defined (ultrix)
1417 # include <sys/param.h>
1418 # if defined (BSD)
1419 # if BSD == 43
1420 printf ("vax-dec-bsd4.3\n"); exit (0);
1421 # else
1422 # if BSD == 199006
1423 printf ("vax-dec-bsd4.3reno\n"); exit (0);
1424 # else
1425 printf ("vax-dec-bsd\n"); exit (0);
1426 # endif
1427 # endif
1428 # else
1429 printf ("vax-dec-bsd\n"); exit (0);
1430 # endif
1431 # else
1432 printf ("vax-dec-ultrix\n"); exit (0);
1433 # endif
1434 #endif
1436 #if defined (alliant) && defined (i860)
1437 printf ("i860-alliant-bsd\n"); exit (0);
1438 #endif
1440 exit (1);
1444 $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
1445 { echo "$SYSTEM_NAME"; exit; }
1447 # Apollos put the system type in the environment.
1449 test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
1451 # Convex versions that predate uname can use getsysinfo(1)
1453 if [ -x /usr/convex/getsysinfo ]
1454 then
1455 case `getsysinfo -f cpu_type` in
1456 c1*)
1457 echo c1-convex-bsd
1458 exit ;;
1459 c2*)
1460 if getsysinfo -f scalar_acc
1461 then echo c32-convex-bsd
1462 else echo c2-convex-bsd
1464 exit ;;
1465 c34*)
1466 echo c34-convex-bsd
1467 exit ;;
1468 c38*)
1469 echo c38-convex-bsd
1470 exit ;;
1471 c4*)
1472 echo c4-convex-bsd
1473 exit ;;
1474 esac
1477 cat >&2 <<EOF
1478 $0: unable to guess system type
1480 This script, last modified $timestamp, has failed to recognize
1481 the operating system you are using. It is advised that you
1482 download the most up to date version of the config scripts from
1484 http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.guess
1486 http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.sub
1488 If the version you run ($0) is already up to date, please
1489 send the following data and any information you think might be
1490 pertinent to <config-patches@gnu.org> in order to provide the needed
1491 information to handle your system.
1493 config.guess timestamp = $timestamp
1495 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1496 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1497 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1498 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1500 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
1501 /bin/uname -X = `(/bin/uname -X) 2>/dev/null`
1503 hostinfo = `(hostinfo) 2>/dev/null`
1504 /bin/universe = `(/bin/universe) 2>/dev/null`
1505 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null`
1506 /bin/arch = `(/bin/arch) 2>/dev/null`
1507 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null`
1508 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
1510 UNAME_MACHINE = ${UNAME_MACHINE}
1511 UNAME_RELEASE = ${UNAME_RELEASE}
1512 UNAME_SYSTEM = ${UNAME_SYSTEM}
1513 UNAME_VERSION = ${UNAME_VERSION}
1516 exit 1
1518 # Local variables:
1519 # eval: (add-hook 'write-file-hooks 'time-stamp)
1520 # time-stamp-start: "timestamp='"
1521 # time-stamp-format: "%:y-%02m-%02d"
1522 # time-stamp-end: "'"
1523 # End: